-static inline int cmp_proto(const struct ip_nat_protocol *i, int proto)
-{
- return i->protonum == proto;
-}
-
-struct ip_nat_protocol *
-find_nat_proto(u_int16_t protonum)
-{
- struct ip_nat_protocol *i;
-
- MUST_BE_READ_LOCKED(&ip_nat_lock);
- i = LIST_FIND(&protos, cmp_proto, struct ip_nat_protocol *, protonum);
- if (!i)
- i = &unknown_nat_protocol;
- return i;
-}
-